There's no such thing as useless knowledge. You never know what doors it's going to open up for you.

The thing that is probably most important is having a brain, and to be able to figure things out and learn things very rapidly.

If we acknowledge our need for God, he will help us.

[Donald Trump] is talked about enormous loss that we've had in this country by allowing radical Islamic extremists to run rampant without having a coherent plan for how to destroy them, not just to contain them, but to destroy them. And the implications of that for all families who are losing service members is significant.

When we are confronted by failure and mistakes, we can leave them behind and go on with our lives.

No matter how good you are at planning, the pressure never goes away. So I don't fight it. I feed off it. I turn pressure into motivation to do my best.

You're going to be much less likely to point the finger at somebody and create a huge brouhaha when it wasn't necessary if you had stopped and asked yourself, 'Could I have done things to prevent this situation?'